draw.city
geography game where you circle the target population
Last checked:
What is draw.city?
An interactive mapping tool where users draw custom areas on a map to discover population statistics from 2020 Census data. The tool provides real-time demographic information including population counts, land area, and density for user-drawn regions, with built-in daily challenges.
draw.city pricing
Pricing model: Freemium
Free tier: 5 draws/day; Premium (BlockAtlas Explorer) offers unlimited draws
draw.city pros
- Uses official 2020 Census data with transparent methodology
- Real-time population calculation as you draw
- Daily challenge mode for engagement with difficulty levels
- Explains statistical uncertainty through range bands rather than false precision
- Free tier available (5 draws per day)
draw.city cons
- Limited to 5 free draws per day (resets at midnight Chicago time)
- Population calculations constrained by census block/tract granularity and inherent location uncertainty
- Pricing details for premium features not prominently displayed
Frequently asked questions about draw.city
Why is the population shown as a band rather than a single number?
Census data reports totals by block or tract but doesn't specify exact locations. The band represents the range of possible population distributions within those geographic units.
How many free draws do I get?
5 free draws per day, resetting at midnight Chicago time.
What census data is used?
The tool uses 2020 Census data, weighing over census blocks for areas with up to 25,000 blocks, and census tracts for larger areas.